RHIShaderFormatDefinitions.inl

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// Copyright Epic Games, Inc. All Rights Reserved.
 
/*=============================================================================
    RHIShaderFormatDefinitions.h: Names for Shader Formats
        (that don't require linking).
=============================================================================*/
 
#pragma once
 
#include "RHIStaticShaderPlatformNames.h"
 
static FName NAME_PCD3D_SM6(TEXT("PCD3D_SM6"));
static FName NAME_PCD3D_SM5(TEXT("PCD3D_SM5"));
static FName NAME_PCD3D_ES3_1(TEXT("PCD3D_ES31"));
 
static FName NAME_GLSL_150_ES31(TEXT("GLSL_150_ES31"));
static FName NAME_GLSL_ES3_1_ANDROID(TEXT("GLSL_ES3_1_ANDROID"));
 
static FName NAME_SF_METAL_ES3_1_IOS_DEPRECATED(TEXT("SF_METAL"));
static FName NAME_SF_METAL_SM5_IOS_DEPRECATED(TEXT("SF_METAL_MRT"));
static FName NAME_SF_METAL_ES3_1_TVOS_DEPRECATED(TEXT("SF_METAL_TVOS"));
static FName NAME_SF_METAL_SM5_TVOS_DEPRECATED(TEXT("SF_METAL_MRT_TVOS"));
static FName NAME_SF_METAL_MRT_MAC_DEPRECATED(TEXT("SF_METAL_MRT_MAC"));
 
static FName NAME_SF_METAL_ES3_1_IOS(TEXT("SF_METAL_ES3_1_IOS"));
static FName NAME_SF_METAL_SM5_IOS(TEXT("SF_METAL_SM5_IOS"));
static FName NAME_SF_METAL_ES3_1_TVOS(TEXT("SF_METAL_ES3_1_TVOS"));
static FName NAME_SF_METAL_SM5_TVOS(TEXT("SF_METAL_SM5_TVOS"));
static FName NAME_SF_METAL_SM5(TEXT("SF_METAL_SM5"));
static FName NAME_SF_METAL_SM6(TEXT("SF_METAL_SM6"));
static FName NAME_SF_METAL_SIM(TEXT("SF_METAL_SIM"));
static FName NAME_SF_METAL_ES3_1(TEXT("SF_METAL_ES3_1"));
 
static FName NAME_VULKAN_ES3_1_ANDROID(TEXT("SF_VULKAN_ES31_ANDROID"));
static FName NAME_VULKAN_ES3_1(TEXT("SF_VULKAN_ES31"));
static FName NAME_VULKAN_SM5(TEXT("SF_VULKAN_SM5"));
static FName NAME_VULKAN_SM6(TEXT("SF_VULKAN_SM6"));
static FName NAME_VULKAN_SM5_ANDROID(TEXT("SF_VULKAN_SM5_ANDROID"));
 
static EShaderPlatform ShaderFormatNameToShaderPlatform(FName ShaderFormat)
{
    if (ShaderFormat == NAME_PCD3D_SM6)                         return SP_PCD3D_SM6;
    if (ShaderFormat == NAME_PCD3D_SM5)                         return SP_PCD3D_SM5;
    if (ShaderFormat == NAME_PCD3D_ES3_1)                       return SP_PCD3D_ES3_1;
 
    if (ShaderFormat == NAME_GLSL_150_ES31)                     return SP_OPENGL_PCES3_1;
    if (ShaderFormat == NAME_GLSL_ES3_1_ANDROID)                return SP_OPENGL_ES3_1_ANDROID;
 
    if (ShaderFormat == NAME_SF_METAL_ES3_1_IOS)                return SP_METAL_ES3_1_IOS;
    if (ShaderFormat == NAME_SF_METAL_ES3_1_IOS_DEPRECATED)     return SP_METAL_ES3_1_IOS;
    if (ShaderFormat == NAME_SF_METAL_SM5_IOS)                  return SP_METAL_SM5_IOS;
    if (ShaderFormat == NAME_SF_METAL_SM5_IOS_DEPRECATED)       return SP_METAL_SM5_IOS;
    if (ShaderFormat == NAME_SF_METAL_ES3_1_TVOS)               return SP_METAL_ES3_1_TVOS;
    if (ShaderFormat == NAME_SF_METAL_ES3_1_TVOS_DEPRECATED)    return SP_METAL_ES3_1_TVOS;
    if (ShaderFormat == NAME_SF_METAL_SM5_TVOS)                 return SP_METAL_SM5_TVOS;
    if (ShaderFormat == NAME_SF_METAL_SM5_TVOS_DEPRECATED)      return SP_METAL_SM5_TVOS;
    if (ShaderFormat == NAME_SF_METAL_SM5)                      return SP_METAL_SM5;
    if (ShaderFormat == NAME_SF_METAL_SM6)                      return SP_METAL_SM6;
    if (ShaderFormat == NAME_SF_METAL_SIM)                      return SP_METAL_SIM;
    if (ShaderFormat == NAME_SF_METAL_ES3_1)                    return SP_METAL_ES3_1;
    if (ShaderFormat == NAME_SF_METAL_MRT_MAC_DEPRECATED)               return SP_METAL_ES3_1;
 
    if (ShaderFormat == NAME_VULKAN_ES3_1_ANDROID)              return SP_VULKAN_ES3_1_ANDROID;
    if (ShaderFormat == NAME_VULKAN_ES3_1)                      return SP_VULKAN_PCES3_1;
    if (ShaderFormat == NAME_VULKAN_SM5)                        return SP_VULKAN_SM5;
    if (ShaderFormat == NAME_VULKAN_SM6)                        return SP_VULKAN_SM6;
    if (ShaderFormat == NAME_VULKAN_SM5_ANDROID)                return SP_VULKAN_SM5_ANDROID;
 
    const FStaticShaderPlatformNames& StaticNames = FStaticShaderPlatformNames::Get();
 
    for (int32 StaticPlatform = SP_StaticPlatform_First; StaticPlatform <= SP_StaticPlatform_Last; ++StaticPlatform)
    {
        if (ShaderFormat == StaticNames.GetShaderFormat(EShaderPlatform(StaticPlatform)))
        {
            return EShaderPlatform(StaticPlatform);
        }
    }
 
    return SP_NumPlatforms;
}